import { Link, useNavigate } from 'react-router-dom'
import { Card, Breadcrumb, Form, Button, Radio, DatePicker, Select, Popconfirm, message } from 'antd'
import locale from 'antd/es/date-picker/locale/zh_CN'
// 导入资源
import { Table, Tag, Space } from 'antd'
import { EditOutlined, DeleteOutlined } from '@ant-design/icons'
import img404 from '@/assets/error.png'
import { useEffect, useState } from 'react'
import { deleteArticleAPI, getArticleListAPI } from '@/api/article'
import { useChannelList } from '@/hooks/useChannelList'
const { Option } = Select
const { RangePicker } = DatePicker

const Article = () => {
  const navigate=useNavigate()
  const status={
    1:<Tag color="warning">待审核</Tag>,
    2:<Tag color="green">审核通过</Tag>
  }
    // 准备列数据
    const columns = [
      {
        title: '封面',
        dataIndex: 'cover',
        width: 120,
        render: cover => {
          return <img src={cover.images[0] || img404} width={80} height={60} alt="" />
        }
      },
      {
        title: '标题',
        dataIndex: 'title',
        width: 220
      },
      {
        title: '状态',
        dataIndex: 'status',
        render: data => status[data]
      },
      {
        title: '发布时间',
        dataIndex: 'pubdate'
      },
      {
        title: '阅读数',
        dataIndex: 'read_count'
      },
      {
        title: '评论数',
        dataIndex: 'comment_count'
      },
      {
        title: '点赞数',
        dataIndex: 'like_count'
      },
      {
        title: '操作',
        render: data => {
          return (
            <Space size="middle">
              <Button type="primary" shape="circle" icon={<EditOutlined onClick={()=>navigate(`/publish?id=${data.id}`)} />} />
              <Popconfirm
                description="确认删除这条文章嘛?"
                onConfirm={()=> confirm(data) }
                okText="确认"
                cancelText="取消"
             >
               <Button
                type="primary"
                danger
                shape="circle"
                icon={<DeleteOutlined />}
              />
           </Popconfirm>
              
            </Space>
          )
        }
      }
    ]
    // 准备表格body数据
    const [articleList,setArticleList]=useState([])
    const [articleParams,setParams]=useState({
      status:'',
      channel_id:'',
      begin_pubdate:'',
      end_pubdate:'',
      page:1,
      per_page:4
    })

    const {channelList}=useChannelList()
    const [count,setTotal]=useState(0)
    useEffect(()=>{
      const getArticleList=async()=>{
        const {data:{results,total_count}}=await getArticleListAPI(articleParams)
        setArticleList(results)
        setTotal(total_count)
      }
      getArticleList()
    },[articleParams])
    const onFinish=(e)=>{
      setParams(
        {
          ...articleParams,
         status:e.status,
         channel_id:e.channel_id,
         begin_pubdate:e.date[0].format('YYYY-MM-DD'),
         end_pubdate:e.date[1].format('YYYY-MM-DD'),
        }
      )
    }
    const pageChange=(page)=>{
      setParams({
        ...articleParams,
        page
      })
    }
    const confirm=async(target)=>{
      // console.log(target);
      await deleteArticleAPI(target.id)
      setParams({...articleParams})
      message.success('删除成功')
    }
  return (
    <div>
      <Card
        title={
          <Breadcrumb items={[
            { title: <Link to={'/'}>首页</Link> },
            { title: '文章列表' },
          ]} />
        }
        style={{ marginBottom: 20 }}
      >
        <Form initialValues={{ status: '' }} onFinish={onFinish}>
          <Form.Item label="状态" name="status">
            <Radio.Group>
              <Radio value={''}>全部</Radio>
              <Radio value={0}>草稿</Radio>
              <Radio value={2}>审核通过</Radio>
            </Radio.Group>
          </Form.Item>

          <Form.Item label="频道" name="channel_id">
            <Select
              placeholder="请选择文章频道"
              style={{ width: 120 }}
            >
              {channelList.map(item=><Option key={item.id} value={item.id}>{item.name}</Option>)}
            </Select>
          </Form.Item>

          <Form.Item label="日期" name="date">
            {/* 传入locale属性 控制中文显示*/}
            <RangePicker locale={locale}></RangePicker>
          </Form.Item>

          <Form.Item>
            <Button type="primary" htmlType="submit" style={{ marginLeft: 40 }}>
              筛选
            </Button>
          </Form.Item>
        </Form>
      </Card>
          {/*        */}
      <Card title={`根据筛选条件共查询到 ${count} 条结果：`}>
        <Table rowKey="id" columns={columns}  dataSource={articleList} pagination={{
      current: articleParams.page,
      pageSize: articleParams.per_page,
      onChange: pageChange,
      total:count,
      position:['bottomCenter']
    }}/>
      </Card>
    </div>
  )
}

export default Article